*,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }
        body {
            font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, Roboto, 'Helvetica Neue', sans-serif;
            background: #f4f7fc;
            color: #1a2639;
            line-height: 1.7;
            padding: 0 16px;
        }
        a {
            color: #b45309;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        a:hover {
            color: #78350f;
            text-decoration: underline;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: 12px;
        }
        ul,
        ol {
            padding-left: 1.4rem;
            margin-bottom: 1.2rem;
        }
        li {
            margin-bottom: 0.4rem;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            line-height: 1.3;
            color: #1e293b;
            margin-top: 1.6rem;
            margin-bottom: 0.6rem;
            font-weight: 700;
        }
        h1 {
            font-size: 2.2rem;
            border-left: 6px solid #b45309;
            padding-left: 1rem;
            margin-top: 0.4rem;
        }
        h2 {
            font-size: 1.7rem;
            border-bottom: 2px solid #e2e8f0;
            padding-bottom: 0.3rem;
        }
        h3 {
            font-size: 1.3rem;
            color: #334155;
        }
        h4 {
            font-size: 1.1rem;
            color: #475569;
        }
        p {
            margin-bottom: 1.2rem;
            font-size: 1.05rem;
        }
        strong,
        b {
            color: #0f172a;
            font-weight: 700;
        }
        em {
            font-style: italic;
            color: #b45309;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            background: #ffffff;
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
            border-radius: 20px;
            padding: 20px 28px 12px 28px;
            margin-top: 20px;
            margin-bottom: 40px;
        }
        .site-header {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            padding-bottom: 12px;
            border-bottom: 2px solid #e9eef3;
            position: relative;
        }
        .my-logo {
            font-size: 2rem;
            font-weight: 800;
            background: linear-gradient(135deg, #b45309, #d97706);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            letter-spacing: -0.5px;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .my-logo i {
            -webkit-text-fill-color: #b45309;
            font-size: 1.8rem;
        }
        .my-logo small {
            font-size: 0.7rem;
            font-weight: 400;
            -webkit-text-fill-color: #64748b;
            display: block;
            letter-spacing: 1px;
        }
        .nav-bar {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .nav-bar a {
            padding: 6px 14px;
            border-radius: 30px;
            font-weight: 600;
            font-size: 0.9rem;
            color: #1e293b;
            background: #f1f5f9;
            transition: all 0.2s ease;
            white-space: nowrap;
        }
        .nav-bar a:hover {
            background: #b45309;
            color: #fff;
            text-decoration: none;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(180, 83, 9, 0.25);
        }
        .nav-bar a i {
            margin-right: 6px;
            font-size: 0.85rem;
        }
        .hamburger {
            display: none;
            background: none;
            border: none;
            font-size: 1.8rem;
            color: #1e293b;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: 8px;
            transition: background 0.2s;
        }
        .hamburger:hover {
            background: #f1f5f9;
        }
        .nav-mobile {
            display: none;
            width: 100%;
            flex-direction: column;
            gap: 6px;
            padding: 12px 0 6px 0;
            border-top: 1px solid #e2e8f0;
            margin-top: 8px;
        }
        .nav-mobile.open {
            display: flex;
        }
        .nav-mobile a {
            padding: 10px 16px;
            border-radius: 12px;
            font-weight: 600;
            color: #1e293b;
            background: #f8fafc;
            border: 1px solid #e2e8f0;
            transition: all 0.2s;
        }
        .nav-mobile a:hover {
            background: #b45309;
            color: #fff;
            border-color: #b45309;
            text-decoration: none;
        }
        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 6px 12px;
            padding: 10px 0 6px 0;
            font-size: 0.85rem;
            color: #64748b;
        }
        .breadcrumb a {
            color: #b45309;
            font-weight: 500;
        }
        .breadcrumb span {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .breadcrumb .sep {
            color: #94a3b8;
            font-weight: 300;
        }
        .search-wrap {
            background: #f1f5f9;
            border-radius: 60px;
            padding: 4px 4px 4px 20px;
            display: flex;
            align-items: center;
            max-width: 480px;
            margin: 18px 0 10px 0;
            border: 1px solid #e2e8f0;
            transition: box-shadow 0.2s;
        }
        .search-wrap:focus-within {
            box-shadow: 0 0 0 3px rgba(180, 83, 9, 0.2);
            border-color: #b45309;
        }
        .search-wrap input {
            flex: 1;
            border: none;
            background: transparent;
            padding: 12px 0;
            font-size: 1rem;
            outline: none;
            color: #1e293b;
            min-width: 0;
        }
        .search-wrap input::placeholder {
            color: #94a3b8;
            font-weight: 300;
        }
        .search-wrap button {
            background: #b45309;
            color: #fff;
            border: none;
            border-radius: 60px;
            padding: 10px 22px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.2s;
            display: flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
        }
        .search-wrap button:hover {
            background: #78350f;
        }
        .feature-img {
            margin: 24px 0 28px 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
        }
        .feature-img figcaption {
            padding: 12px 16px;
            background: #f8fafc;
            font-size: 0.85rem;
            color: #475569;
            border-bottom-left-radius: 16px;
            border-bottom-right-radius: 16px;
            border: 1px solid #e2e8f0;
            border-top: none;
        }
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 18px;
            margin: 24px 0 20px 0;
        }
        .card-grid .card {
            background: #f8fafc;
            border-radius: 16px;
            padding: 18px 20px 16px 20px;
            border: 1px solid #e2e8f0;
            transition: all 0.25s ease;
        }
        .card-grid .card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 28px rgba(0, 0, 0, 0.07);
            border-color: #b45309;
        }
        .card-grid .card i {
            font-size: 1.6rem;
            color: #b45309;
            margin-bottom: 8px;
        }
        .card-grid .card h4 {
            margin-top: 0;
            font-size: 1.1rem;
        }
        .card-grid .card p {
            font-size: 0.92rem;
            color: #475569;
            margin-bottom: 0;
        }
        .interview-block {
            background: #fef9ee;
            border-left: 6px solid #b45309;
            border-radius: 16px;
            padding: 22px 24px;
            margin: 28px 0 24px 0;
            box-shadow: 0 2px 12px rgba(180, 83, 9, 0.06);
        }
        .interview-block p {
            font-size: 1.05rem;
            margin-bottom: 0.6rem;
        }
        .interview-block .attribution {
            font-weight: 700;
            color: #78350f;
            margin-top: 10px;
            display: block;
        }
        .interact-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
            margin: 32px 0 18px 0;
        }
        .interact-box {
            background: #f8fafc;
            border-radius: 16px;
            padding: 20px 22px 22px 22px;
            border: 1px solid #e2e8f0;
        }
        .interact-box h3 {
            margin-top: 0;
            font-size: 1.2rem;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .interact-box form {
            display: flex;
            flex-direction: column;
            gap: 10px;
            margin-top: 10px;
        }
        .interact-box textarea,
        .interact-box input,
        .interact-box select {
            width: 100%;
            padding: 10px 14px;
            border: 1px solid #d1d9e6;
            border-radius: 10px;
            font-size: 0.95rem;
            font-family: inherit;
            background: #fff;
            transition: border 0.2s;
        }
        .interact-box textarea:focus,
        .interact-box input:focus,
        .interact-box select:focus {
            outline: none;
            border-color: #b45309;
            box-shadow: 0 0 0 3px rgba(180, 83, 9, 0.1);
        }
        .interact-box textarea {
            resize: vertical;
            min-height: 80px;
        }
        .interact-box button {
            background: #b45309;
            color: #fff;
            border: none;
            border-radius: 60px;
            padding: 10px 20px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: background 0.2s;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            align-self: flex-start;
        }
        .interact-box button:hover {
            background: #78350f;
        }
        .star-rating {
            display: flex;
            gap: 6px;
            font-size: 1.6rem;
            color: #d1d9e6;
            cursor: pointer;
            margin: 6px 0 4px 0;
        }
        .star-rating i.active {
            color: #f59e0b;
        }
        .star-rating i:hover {
            color: #f59e0b;
        }
        .related-links {
            background: #f1f5f9;
            border-radius: 16px;
            padding: 18px 22px 14px 22px;
            margin: 24px 0 18px 0;
            border: 1px solid #e2e8f0;
        }
        .related-links ul {
            display: flex;
            flex-wrap: wrap;
            gap: 8px 20px;
            list-style: none;
            padding-left: 0;
            margin-bottom: 0;
        }
        .related-links li::before {
            content: "⚔️";
            margin-right: 6px;
            font-size: 0.8rem;
        }
        .site-footer {
            border-top: 2px solid #e2e8f0;
            padding: 28px 0 16px 0;
            margin-top: 32px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: flex-start;
            gap: 20px;
        }
        .site-footer .copyright {
            font-size: 0.85rem;
            color: #64748b;
        }
        .site-footer .copyright strong {
            color: #1e293b;
        }
        friend-link {
            display: block;
            font-size: 0.9rem;
            color: #334155;
            font-weight: 500;
            background: #f1f5f9;
            padding: 12px 18px;
            border-radius: 14px;
            border: 1px solid #e2e8f0;
        }
        friend-link a {
            margin: 0 4px 0 0;
            display: inline-block;
        }
        friend-link a::after {
            content: " · ";
            color: #94a3b8;
        }
        friend-link a:last-child::after {
            content: "";
        }
        @media (max-width: 820px) {
            .container {
                padding: 16px 16px 10px 16px;
                border-radius: 16px;
                margin-top: 12px;
            }
            h1 {
                font-size: 1.7rem;
            }
            h2 {
                font-size: 1.4rem;
            }
            .nav-bar {
                display: none;
            }
            .hamburger {
                display: block;
            }
            .interact-grid {
                grid-template-columns: 1fr;
            }
            .site-footer {
                flex-direction: column;
                align-items: stretch;
            }
            .search-wrap {
                max-width: 100%;
                flex-wrap: wrap;
                border-radius: 20px;
                padding: 4px 4px 4px 16px;
            }
            .search-wrap button {
                padding: 8px 16px;
                font-size: 0.85rem;
            }
            .card-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 500px) {
            .card-grid {
                grid-template-columns: 1fr;
            }
            .my-logo {
                font-size: 1.5rem;
            }
            h1 {
                font-size: 1.4rem;
                padding-left: 0.6rem;
            }
            .breadcrumb {
                font-size: 0.75rem;
                gap: 4px 8px;
            }
            .interact-box button {
                width: 100%;
                justify-content: center;
            }
            .related-links ul {
                flex-direction: column;
                gap: 4px;
            }
        }
        .badge {
            display: inline-block;
            background: #b45309;
            color: #fff;
            padding: 2px 12px;
            border-radius: 60px;
            font-size: 0.7rem;
            font-weight: 700;
            letter-spacing: 0.5px;
            text-transform: uppercase;
        }
        .mb-0 {
            margin-bottom: 0;
        }
        .mt-0 {
            margin-top: 0;
        }
        .text-muted {
            color: #64748b;
        }
        .flex-between {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
        }
        .last-updated {
            font-size: 0.8rem;
            color: #94a3b8;
            display: flex;
            align-items: center;
            gap: 6px;
            margin-bottom: 6px;
        }